NO921100L - WELDABLE PIPE CONNECTOR PARTS, AND ROUTER CONNECTIONS FORMED BY SUCH PARTS - Google Patents
WELDABLE PIPE CONNECTOR PARTS, AND ROUTER CONNECTIONS FORMED BY SUCH PARTSInfo
- Publication number
- NO921100L NO921100L NO92921100A NO921100A NO921100L NO 921100 L NO921100 L NO 921100L NO 92921100 A NO92921100 A NO 92921100A NO 921100 A NO921100 A NO 921100A NO 921100 L NO921100 L NO 921100L
- Authority
- NO
- Norway
- Prior art keywords
- sleeve
- parts
- stress resistant
- fusion
- range
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
- B29C65/3432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding comprising several wires, e.g. in the form of several independent windings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
- F16L47/03—Welded joints with an electrical resistance incorporated in the joint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A weldable pipe fitting (1) includes a sleeve member (2) of thermoplastic material, the sleeve member (2) having a stress resistant portion (10) of greater wall thickness, a terminal portion (11,12) of greater wall thickness, and a fusion accommodating portion (8,9) of lesser wall thickness between the stress resistant portion (10) and the terminal portion (11,12), wherein the stress resistant portion (10) is arranged in use to overlie the end of the pipe (17,18) to be connected to the pipe fitting; the stress resistant portion of the sleeve has a standard dimensional ratio within the range of no less than 8:1 and no more than 12:1, the terminal portion of the sleeve has a standard dimensional ratio within the range of of no less than 8:1 and no more than 12:1, and the fusion accommodating portion has a standard dimensional ratio within the range of no less than 14:1 and no more than 19:1; and the internal wall of the sleeve is provided with an electric heating wire (3,4) or wires along and within the wall and disposed circumferentially thereof adjacent the radially inner surface of the wall, said heating wire or wires being disposed over a length of the sleeve at least the majority of which is within the fusion accommodating portion thereof. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919105937A GB9105937D0 (en) | 1991-03-20 | 1991-03-20 | Weldable pipe fittings and pipe joints formed therewith |
Publications (2)
Publication Number | Publication Date |
---|---|
NO921100D0 NO921100D0 (en) | 1992-03-19 |
NO921100L true NO921100L (en) | 1992-09-21 |
Family
ID=10691916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO92921100A NO921100L (en) | 1991-03-20 | 1992-03-19 | WELDABLE PIPE CONNECTOR PARTS, AND ROUTER CONNECTIONS FORMED BY SUCH PARTS |
Country Status (11)
Country | Link |
---|---|
US (1) | US5354100A (en) |
EP (1) | EP0505083B1 (en) |
JP (1) | JPH0626594A (en) |
AT (1) | ATE130419T1 (en) |
AU (1) | AU1287792A (en) |
CA (1) | CA2063486A1 (en) |
DE (1) | DE69206022D1 (en) |
FI (1) | FI921160A (en) |
GB (1) | GB9105937D0 (en) |
IE (1) | IE920885A1 (en) |
NO (1) | NO921100L (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2726345B1 (en) * | 1994-11-02 | 1996-12-27 | Atochem Elf Sa | POLYAMIDE AND POLYETHYLENE TUBES FOR DOMESTIC GAS DISTRIBUTION |
GB2299386A (en) * | 1995-03-27 | 1996-10-02 | Glynwed Plastics | Electrofusion coupler with longitudinal strenghtening ribs |
US5736715A (en) * | 1996-03-19 | 1998-04-07 | Thermacor Process, Inc. | Method of forming pressure testable joint between insulated pipes using split sleeve arrangement |
US6921115B2 (en) * | 2003-05-28 | 2005-07-26 | Ajit Singh Gill | Coupling for pipe including an inclined flange |
CN1281399C (en) * | 2004-03-16 | 2006-10-25 | 哈尔滨工业大学星河实业有限公司 | Pipeline containing compound pipe of steel skeleton-plastic, and manufacture of compound pipe |
US20060202471A1 (en) * | 2005-03-07 | 2006-09-14 | Weisbond Bradley K | Electro-fusion joining system for thermoplastic piping systems |
WO2007125572A1 (en) * | 2006-04-26 | 2007-11-08 | Nissan Diesel Motor Co., Ltd. | Heater component for pipe joint |
JP2008267434A (en) * | 2007-04-17 | 2008-11-06 | Hitachi Metals Ltd | Electrically fused joint |
ES2528389B1 (en) * | 2012-07-25 | 2016-10-04 | Multitubo Montaje Y Distribucion, S.L. | Conduction splicing device by electro-welding and its use procedure |
CN103712024B (en) * | 2013-12-20 | 2016-01-13 | 浙江大学 | A kind of Novel electric melting of material-saving leads directly to sleeve |
EP2902171B1 (en) | 2014-01-30 | 2018-03-07 | PLASSON Ltd | Electrofusion coupling member and process of manufacturing electrofusion coupling member |
ES2669743T3 (en) | 2014-01-30 | 2018-05-29 | Plasson Ltd | Electrofusion coupling element and electrofusion coupling element manufacturing process |
WO2024147769A1 (en) * | 2023-01-06 | 2024-07-11 | Mir Arastirma Ve Gelistirme Anonim Sirketi | A method for welding of thermoplastic pipes |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL236188A (en) * | 1958-02-17 | |||
NL175458C (en) * | 1973-03-14 | 1984-11-01 | Sturm Werner | METHOD FOR MANUFACTURING A WELDING SOCKET FOR THERMOPLASTIC TUBES. |
CH658426A5 (en) * | 1983-02-04 | 1986-11-14 | Fischer Ag Georg | METHOD FOR WELDING LINE ELEMENTS FROM THERMOPLASTIC MATERIAL AND A DEVICE SUITABLE FOR THIS. |
US4622087A (en) * | 1983-02-18 | 1986-11-11 | The Victaulic Company Plc | Method of making weldable pipe fittings |
US4626308A (en) | 1983-02-18 | 1986-12-02 | The Victaulic Company Plc | Method of making welded pipe joints |
GB2135747B (en) | 1983-02-18 | 1986-07-30 | Victaulic Plc | Weldable pipe fittings |
EP0171450A1 (en) * | 1984-08-14 | 1986-02-19 | Österreichische Salen-Kunststoffwerk Gesellschaft m.b.H. | Connection for plastic pipes and method of manufacture |
JPS61136094A (en) * | 1984-11-30 | 1986-06-23 | フオン・ロ−ル・アクチエン・ゲゼルシヤフト | Electrically weldable sleeve for joining thermoplastic synthetic resin duct section |
CH664530A5 (en) * | 1984-12-18 | 1988-03-15 | Streng Plastic Ag | Welding sleeve for thermoplastic tubes - with embedded heating element and indicator tab in annular groove |
GB2194749A (en) * | 1986-09-09 | 1988-03-16 | Du Pont | Method of manufacturing heat-weldable thermoplastic fittings |
US5150922A (en) * | 1989-01-11 | 1992-09-29 | Osaka Gas Co., Ltd. | Electrofusion joint and hot water supply header using the same |
JP2545972B2 (en) * | 1989-03-24 | 1996-10-23 | 大阪瓦斯株式会社 | Electrofusion fittings |
JP2545973B2 (en) * | 1989-03-24 | 1996-10-23 | 大阪瓦斯株式会社 | Electrofusion fittings |
GB8910070D0 (en) * | 1989-05-03 | 1989-06-21 | Fusion Plastics Ltd | Electro-fusion fittings |
-
1991
- 1991-03-20 GB GB919105937A patent/GB9105937D0/en active Pending
-
1992
- 1992-03-11 AT AT92302101T patent/ATE130419T1/en not_active IP Right Cessation
- 1992-03-11 EP EP92302101A patent/EP0505083B1/en not_active Expired - Lifetime
- 1992-03-11 DE DE69206022T patent/DE69206022D1/en not_active Expired - Lifetime
- 1992-03-12 AU AU12877/92A patent/AU1287792A/en not_active Abandoned
- 1992-03-18 FI FI921160A patent/FI921160A/en not_active Application Discontinuation
- 1992-03-19 IE IE088592A patent/IE920885A1/en unknown
- 1992-03-19 JP JP4063524A patent/JPH0626594A/en active Pending
- 1992-03-19 NO NO92921100A patent/NO921100L/en unknown
- 1992-03-19 CA CA002063486A patent/CA2063486A1/en not_active Abandoned
- 1992-03-20 US US07/854,289 patent/US5354100A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0626594A (en) | 1994-02-01 |
DE69206022D1 (en) | 1995-12-21 |
ATE130419T1 (en) | 1995-12-15 |
NO921100D0 (en) | 1992-03-19 |
US5354100A (en) | 1994-10-11 |
IE920885A1 (en) | 1992-09-23 |
FI921160A (en) | 1992-09-21 |
EP0505083B1 (en) | 1995-11-15 |
GB9105937D0 (en) | 1991-05-08 |
CA2063486A1 (en) | 1992-09-21 |
EP0505083A1 (en) | 1992-09-23 |
FI921160A0 (en) | 1992-03-18 |
AU1287792A (en) | 1992-09-24 |
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